Bowers & Wilkins T7 User manual

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%HQLV@QDUDQRHNM
.ODQ@SHNML@XCHEEDQEQNLNSGDQjQLV@QDUDQRHNMR
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VVVANVDQRVHKJHMRBNL
6DKBNLDSN!NVDQR6HKJHMR@MC3
3G@MJXNTENQBGNNRHMF!NVDQR6HKJHMR6GDM)NGM!NVDQR
jQRSDRS@AKHRGDCNTQBNLO@MXGDCHCRNHMSGDADKHDESG@S
HL@FHM@SHUDCDRHFMHMMNU@SHUDDMFHMDDQHMF@MC@CU@MBDC
SDBGMNKNFXVDQDJDXRSG@SBNTKCTMKNBJSGDDMINXLDMSNE@TCHN
HMSGDGNLD'HRADKHDEHRNMDSG@SVDBNMSHMTDSNRG@QD@MCHS
HMROHQDRDUDQXOQNCTBSVDCDRHFM
3B@MADTRDCSN
q /K@XLTRHBRSQD@LDCEQNLXNTQLNAHKDOGNMDS@AKDSNQ
BNLOTSDQTRHMF!KTDSNNSGVHQDKDRRSDBGMNKNFX
q /K@XLTRHBTRHMF@VHQDCBNMMDBSHNMEQNL@MXCDUHBD
HMBNQONQ@SHMF@M@M@KNFTD@TCHNNTSOTS
3HRONVDQDCAX@KHSGHTLHNMQDBG@QFD@AKDA@SSDQXO@BJ@AKD
VGDMETKKXBG@QFDCSNOQNUHCDTOSNGNTQROK@XA@BJSHLD@S
@UDQ@FDUNKTLDKDUDKR
3GHRL@MT@KVHKKSDKKXNTDUDQXSGHMFXNTMDDCSNJMNVSNFDSSGD
LNRSEQNL3(SADFHMRAXCDRBQHAHMFSGDBNMSDMSRNE3B@QSNM
-NSD!DENQDTRHMF3DMRTQDXNTG@UDQD@C@MCTMCDQRSNNCSGD
R@EDSXHMRSQTBSHNMRHMBKTCDCVHSGSGDOQNCTBS

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3"@QSNM"NMSDMSR
q 3ROD@JDQ
q 3ONVDQRTOOKX
q 1DFHNM@KOKTFR@C@OSDQR
q +HSDQ@STQDO@BJ
$MUHQNMLDMS@K(MENQL@SHNM
3GHROQNCTBSBNLOKHDRVHSGHMSDQM@SHNM@KCHQDBSHUDR
HMBKTCHMFATSMNSKHLHSDCSNSGD1DRSQHBSHNMNE
'@Y@QCNTR2TARS@MBDR1N'2HMDKDBSQHB@K@MC
DKDBSQNMHBDPTHOLDMSSGD1DFHRSQ@SHNM$U@KT@SHNM
TSGNQHR@SHNM@MCQDRSQHBSHNMNE"GDLHB@KR1$ "'
@MCSGDCHRONR@KNE6@RSD$KDBSQHB@K@MC$KDBSQNMHB
$PTHOLDMS6$$$"NMRTKSXNTQKNB@KV@RSD
CHRONR@K@TSGNQHSXENQFTHC@MBDNMGNVOQNODQKXSN
QDBXBKDNQCHRONRDNESGHROQNCTBS
-NSD3HRMNSV@SDQOQNNE@MCHRMNSHMSDMCDC
ENQTRDHMGHFGGTLHCHSXDMUHQNMLDMSRRTBG@R
A@SGQNNLRRVHLLHMFONNKR@MCR@TM@R
&DSSHMFSNJMNV3
3HR@'H%HROD@JDQATHKSVHSGL@WHTLTLONQS@AHKHSX
HMLHMC.MBDRVHSBGDCNMUH@SGD/NVDQATSSNM
NMHSRQHFGSG@MCRHCDHSHRBNMSQNKKDCUH@!KTDSNNSG
/K@X/@TRD5NKTLD@MC5NKTLDlATSSNMRNMHSR
SNOO@MDK AKTDHMCHB@SNQ@CI@BDMSSNSGD!KTDSNNSG
ATSSNMCHROK@XR!KTDSNNSGBNMMDBSHNMRS@SD@MC@
BNKTLMNEVGHSDHMCHB@SNQR@ANUDSGD/NVDQATSSNM
CHROK@XRA@SSDQXBG@QFDKDUDK3@KRNOQNUHCDR
@TCHAKDEDDCA@BJENQRNLDBNMSQNKBNLL@MCR@MC
DUDMSR
"NMMDBSHNMRNMSGDA@BJNE3HMBKTCD@ONVDQ
RTOOKXHMOTS@TWHKH@QXHMOTSLLRSDQDNI@BJ@MC
RDQUHBDONQSTRDCENQjQLV@QDTOC@SDRNMKXLHBQN
42! OHMGNKD1DANNSATSSNMHR@KRNKNB@SDCNM
SGDA@BJNE3
#H@FQ@L
!TSSNMR@MCBNMMDBSHNMRNBJDSR
!KTDSNNSGO@HQHMF /K@X/@TRD 5NKTLDCNVM 5NKTLDTO
.M.EE"GDBJ!@SSDQX TWHKH@QX 2DQUHBD
%HQLV@QD
TOC@SDNMKX
1DANNS
/NVDQ

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#H@FQ@L
!@SSDQXKHEDHMCHB@SNQ
!@SSDQXBG@QFHMF
3VHKKADO@QSH@KKXBG@QFDCVGDMXNTjQRSTMO@BJHS
3NBG@QFD3ENKKNVSGDRSDORCDRBQHADCADKNV
q 2DKDBSSGD@OOQNOQH@SDQDFHNM@KOKTF@C@OSDQ
ENQSGDL@HMRNTSKDSRNBJDSHMXNTQSDQQHSNQX@MC
BKHOHSSNSGDONVDQRTOOKXANCX@RHKKTRSQ@SDCHM
#H@FQ@L
q /KTFSGD3ONVDQRTOOKXHMSN@L@HMRNTSKDS
RNBJDS@MCBNMMDBSHSRNTSOTSB@AKDSN3ONVDQ
HMOTSRNBJDS3GHRHRHKKTRSQ@SDCHM#H@FQ@L(E
SGDL@HMRNTSKDSRNBJDSHMBNQONQ@SDR@MHRNK@SNQ
RVHSBGHSNM
.MBD3HRBNMMDBSDCSNONVDQHSRA@SSDQXVHKKADFHM
SNBG@QFD ETKKBG@QFDEQNL@ETKKXCHRBG@QFDCRS@SD
VHKKS@JD@OOQNWHL@SDKXGNTQR(SHRADRSHMHSH@KKXSN
KD@UD3BNMMDBSDCTMSHKHSHRETKKXBG@QFDC@KSGNTFGHS
B@MADTRDCVGHKDHSHRBG@QFHMF
6GDMSGD/NVDQATSSNMHRAQHDkXOQDRRDC@MC
QDKD@RDCSGDBNKTLMNEjUDHMCHB@SNQRNMSGDQHFGS
G@MCRHCDNE3VHKKHKKTLHM@SDENQRGNQSODQHNCSN
HMCHB@SDSGDRS@SDNEA@SSDQXBG@QFD3GDHMCHB@SNQ
HKKTLHM@SHNMCDODMCRNMSGDKDUDKNEBG@QFD@RRGNVM
HMCH@FQ@L
-NSD8NTB@MBG@QFD3@S@MXSHLDHMCDODMCDMS
NEA@SSDQXKDUDK
2VHSBGHMFNM@MCNEE
3NRVHSBG3NMNQNEEOQDRR@MCGNKCSGD/NVDQ
ATSSNMENQRDBNMCR3VHKKOQNUHCD@TCHAKD
EDDCA@BJ@RHSRVHSBGDRNM
-NSD(E3HRTMTRDCENQLNQDSG@MLHMTSDRHS
VHKK@TSNL@SHB@KKXDMSDQRKDDOLNCD6@JD3AX
RS@QSHMF@!KTDSNNSG@TCHNRSQD@LEQNL@O@HQDC
CDUHBD3VHKK@KRNV@JDEQNLRKDDOLNCDHE
DHSGDQSGD!KTDSNNSGNQONVDQATSSNMHROQDRRDC
(E3HRTMTRDCENQLNQDSG@MLHMTSDRHSVHKK
RVHSBGNEE@TSNL@SHB@KKX
(E3G@RMNSADDMOQDUHNTRKXTRDCNQHSHRMNS
VHSGHMQ@MFDNEOQDUHNTRKXBNMMDBSDC!KTDSNNSG
CDUHBDRVGDMjQRSRVHSBGDCNMNMKXHSR@TWHKH@QX
HMOTSVHKKADNODQ@SHNM@K2DDSGDENKKNVHMFRDBSHNM
NESGHRL@MT@KENQHMENQL@SHNMNMBNMMDBSHMFSN
!KTDSNNSGCDUHBDR
#H@FQ@L
"NMMDBSHMF3HMSNSGDL@HMRNTSKDS
#H@FQ@L
2DKDBSHMFSGD@OOQNOQH@SD@C@OSDQ
POWERAUX SERVICE REBOOT
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
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#H@FQ@L
!KTDSNNSGRDSTO
3@TCHNHMOTSR
3B@MOK@X@TCHNDHSGDQVHQDKDRRKXEQNL@BNLO@SHAKD
!KTDSNNSGCDUHBDNQSGQNTFG@VHQDCBNMMDBSHNMEQNL
@CDUHBDVHSG@M@M@KNFTDNTSOTS
3VHKKRDKDBSADSVDDMHSR!KTDSNNSG@MCVHQDCHMOTSR
@TSNL@SHB@KKX@KSGNTFGSGD!KTDSNNSGHMOTSG@R
OQHNQHSX3GDENKKNVHMFHMOTSRDKDBSHNMQTKDR@OOKX
q (E3HRBNMMDBSDCUH@!KTDSNNSG@MC@OKTFHR
HMRDQSDCHMSGD TWHKH@QXHMOTSRNBJDS3VHKK
RVHSBGSNSGD TWHKH@QXHMOTS
q (E3HROK@XHMF@TCHNSGQNTFGHSR TWHKH@QXHMOTS
@MC@!KTDSNNSGRSQD@LHRQDBDHUDCNQSGD
!KTDSNNSGATSSNMHROQDRRDC3VHKKRVHSBGSNSGD
!KTDSNNSGHMOTS
q (E3HROK@XHMF@TCHNSGQNTFGHSR TWHKH@QXHMOTS
@MCSGDB@AKDHRCHRBNMMDBSDC3VHKKRVHSBGSN
SGD!KTDSNNSGHMOTS@MC@SSDLOSSNBNMMDBSSN
SGDOQHL@QXO@HQDCRNTQBDCDUHBD
-NSD(E3HRBNMMDBSDCUH@!KTDSNNSGVGHKD@M
TWHKH@QXHMOTSB@AKDHR@KRNBNMMDBSDC@MDV
@M@KNFTD@TCHNRHFM@KVHKKMNS@TSNL@SHB@KKX
RVHSBG3SNHSR TWHKH@QXHMOTS
!KTDSNNSGBNMMDBSHNM
3NBNMMDBS3SN@!KTDSNNSGDM@AKDC@TCHNCDUHBDHS
LTRSjQRSADfO@HQDCtVHSGSGDCDUHBD.MBDO@HQDC@
!KTDSNNSGCDUHBD@MC3VHKKfQDLDLADQtD@BGNSGDQ
@MCAD@AKDSNBNMMDBSVGDMVHSGHMQ@MFD
3VHKKQDLDLADQTOSNDHFGSO@HQDC!KTDSNNSG
CDUHBDR3GDjQRSO@HQDCCDUHBDVHKKADCDRHFM@SDC
@RSGDfOQHL@QXtCDUHBD@CCHSHNM@KCDUHBDRVHKKAD
CDRHFM@SDC@RfRDBNMC@QXtCDUHBDR
3GDOQHL@QXCDUHBDVHKKADBNMMDBSDCVGDMVHSGHM
Q@MFD@MCSGD3!KTDSNNSGATSSNMHROQDRRDC
2DBNMC@QXCDUHBDRVHKKMNSBNMMDBS@TSNL@SHB@KKX
VGDMHMQ@MFDATSLTRSADBNMMDBSDCUH@SGDHQ
!KTDSNNSGRDSSHMFR
(SHRONRRHAKDENQSVNO@HQDCCDUHBDRSNADBNMMDBSDC
SN3'NVDUDQ@TCHNVHKKNMKXADGD@QCEQNLNMD
CDUHBD@S@MXNMDSHLD6GDMSVNCDUHBDR@QD
BNMMDBSDCSGDNSGDQCDUHBDB@MNUDQQHCDSGD@BSHUD
RSQD@L
3NO@HQ@!KTDSNNSGCDUHBDVHSG3ENKKNVSGDRSDOR
CDRBQHADCADKNV
q 6HSG3RVHSBGDCNMOQDRR@MCGNKCSGD
!KTDSNNSGATSSNMENQRDBNMCR3GDHMCHB@SNQ
VHKKk@RG@MC3VHKKOQNUHCD@TCHAKDEDDCA@BJ
VGDMHSDMSDQRfO@HQHMFtLNCD
-NSD3VHKK@TSNL@SHB@KKXDWHSEQNL!KTDSNNSG
O@HQHMFLNCDHEMNCDUHBDHRO@HQDCVHSGHM
LHMTSDR
q .ODMSGD!KTDSNNSGRDSSHMFRNMSGDRNTQBDCDUHBD
@MCDMRTQD!KTDSNNSGHRRVHSBGDCNM.MBD
CHRBNUDQDC!NVDQR6HKJHMR3VHKK@OOD@Q@R
@M@U@HK@AKD!KTDSNNSGCDUHBD2DKDBS3@MCBKNRD
SGD!KTDSNNSGRDSSHMFR3!KTDSNNSGHMCHB@SNQVHKK
k@RG@RO@HQHMFHRTMCDQV@X@MCHKKTLHM@SDETKKX
VGDMO@HQHMFHRDRS@AKHRGDC3VHKK@KRNOQNUHCD
@TCHAKDEDDCA@BJVGDMO@HQHMFHRDRS@AKHRGDC
-NSD(EXNTQ!KTDSNNSG@TCHNRNTQBDCDUHBDCNDR
MNSRTOONQSgRHLOKDuO@HQHMF@MCQDPTDRSR@ENTQ
CHFHSBNCDDMSDQ?
q .MBD@BNMMDBSHNMG@RADDMDRS@AKHRGDCDMRTQD
SG@S3HRRDKDBSDC@RSGDROD@JDQNTSOTS TCHN
VHKKMNVADGD@QCSGQNTFG3
RDBNMCR
Devices
Bowers & Wilkins T7


$-&+(2'
3GDO@HQDCCDUHBDLDLNQXB@MADBKD@QDCAXOQDRR
@MCGNKC5NKTLDl@MC!KTDSNNSGATSSNMENQ
RDBNMCR3GD!KTDSNNSGHMCHB@SNQVHKKk@RG@MC3
VHKKQDRS@QSNMBDSGDLDLNQXG@RADDMBKD@QDC
3NCHRBNMMDBS@!KTDSNNSGRNTQBDCDUHBDEQNL
3OQDRRSGD3!KTDSNNSGATSSNMSVHBDHMPTHBJ
RTBBDRRHNM3GHRVHKKCHRBNMMDBS@KK!KTDSNNSG
BNMMDBSDCCDUHBDR3VHKKOQNUHCD@TCHAKDEDDCA@BJ
VGDM!KTDSNNSGHRCHRBNMMDBSDC
6HQDCBNMMDBSHNM
"NMMDBSSNSGD TWHKH@QXHMOTSTRHMF@M@OOQNOQH@SD
B@AKD3VHKKRDKDBSHSR TWHKH@QXHMOTS@TSNL@SHB@KKX
VGDM@OKTFHRHMRDQSDC(ESGD@M@KNFTD@TCHNRNTQBD
G@R@MNTSOTSUNKTLDBNMSQNKRDSHSHMHSH@KKXSN@QNTMC
G@KEUNKTLD4RDSGD3ATSSNMRSNBNMSQNKUNKTLD
Q@SGDQSG@MSGDRNTQBDCDUHBDUNKTLDBNMSQNKR.MKX
HMBQD@RDSGDRNTQBDUNKTLDHE3L@WHLTLUNKTLD
HRHM@CDPT@SD
-NSD3VHKK@KV@XRRVHSBG@TSNL@SHB@KKXSNHSR
!KTDSNNSGHMOTSHE@M@TCHNRSQD@LHRQDBDHUDC
EQNL@BNMMDBSDC!KTDSNNSGRNTQBDCDUHBD
.ODQ@SHMF3
.MBDO@HQDCVHSG@!KTDSNNSGRNTQBDNQBNMMDBSDC
SN@VHQDC@M@KNFTD@TCHNRNTQBDNODQ@SHNMNE3
HRRHLOKD
3NHMBQD@RDNQCDBQD@RDUNKTLDOQDRRSGD5NKTLD
NQ5NKTLDlATSSNMRQDRODBSHUDKX
3NOK@XNQO@TRD!KTDSNNSGRSQD@LDC@TCHNTRDSGD
3/K@X/@TRDATSSNM3NRJHOSNSGDMDWSSQ@BJOQDRR
SGD/K@X/@TRDATSSNMSVHBDHMPTHBJRTBBDRRHNM
3NRJHOSNSGDOQDUHNTRSQ@BJOQDRRSGD/K@X/@TRD
ATSSNMSGQDDSHLDRHMPTHBJRTBBDRRHNM
-NSD3GDOK@XO@TRDATSSNMVHKKMNSBNMSQNK
@TCHNEQNL3 TWHKH@QXHMOTS
3NBNMMDBSSNSGDOQHL@QX!KTDSNNSGRNTQBDOQDRR
SGD!KTDSNNSGATSSNM
3NCHRBNMMDBSEQNLSGDBTQQDMSKXBNMMDBSDC
!KTDSNNSGRNTQBDOQDRRSGD!KTDSNNSGATSSNMSVHBD
HMPTHBJRTBBDRRHNM(ESVN!KTDSNNSGCDUHBDR@QD
BNMMDBSDCSN3ANSGCDUHBDRVHKKADCHRBNMMDBSDC
3VHKKOQNUHCD@TCHAKDEDDCA@BJNE!KTDSNNSG
CHRBNMMDBSHNM@MCRVHSBGSNSGD@TWHKH@QXHMOTS
3NRDKDBS3@M@KNFTDVHQDCHMOTSHMRDQS@
BNMMDBSHNMOKTFNQCHRBNMMDBSEQNLSGDBNMMDBSDC
!KTDSNNSGRNTQBD
3NBGDBJ3A@SSDQXBG@QFDOQDRRSGD/NVDQATSSNM
3NRVHSBG3NEEOQDRR@MCGNKCSGD/NVDQATSSNM
3(MCHB@SNQR@MC TCHNBTDR
!KTDl@RGHMF 3HRHMCHRBNUDQ@AKDLNCD
!KTDRNKHC 3HRRTBBDRRETKKXO@HQDCVHSG@
!KTDSNNSGCDUHBD
!KTDAKHMJHMF
E@RSl@RGHMF
/@HQHMFG@RE@HKDC

3GD+$#RNMSGDRHCDNESGDOQNCTBSFHUD@M
HMCHB@SHNMNEA@SSDQXKHED@RCDRBQHADCHM#H@FQ@L

TCHNBTDR@QDGD@QCENQSGDENKKNVHMF@BSHNMRl

/NVDQNM
/NVDQNEE
!KTDSNNSGCHRBNUDQ@AKDLNCDDMSDQDC
!KTDSNNSGCDUHBDBNMMDBSDC
!KTDSNNSGCDUHBDRCHRBNMMDBSDC
!@SSDQXBG@QFHMFHMHSH@SDC
!@SSDQXBG@QFDKNV
!@SSDQXBG@QFDBQHSHB@K

-NSD(SHRONRRHAKDSNSNFFKDSGD@TCHNBTDRNM
@MCNEEAXOQDRR@MCQDKD@RHMF?/K@X/@TRD@MC
?
3%HQLV@QD4OC@SD
4OC@SDC3jQLV@QDL@XEQNLSHLDSNSHLDADL@CD
@U@HK@AKDENQCNVMKN@CEQNLSGD3RTOONQSRDBSHNM
NESGD!NVDQR6HKJHMRVDARHSD
1DANNS
3NODQENQL@QDANNSTRD@RSQ@HFGSDMDCO@ODQBKHOSN
OQDRR@MCGNKCSGD1DANNSATSSNMENQSVNRDBNMCR
3VHKKSTQMNEEOQDRR/NVDQNM@MCQDANNSVHKKAD
BNLOKDSD
-NSD/DQENQLHMF@QDANNSVHKKMNSBKD@QSGD
O@HQDCCDUHBDLDLNQX
"KD@MHMF3
6HODRTQE@BDRVHSG@CQXBKD@MKHMSEQDDBKNSG
3QNTAKDRGNNSHMF
(EXNTMDDCGDKOSQNTAKDRGNNSHMF@RODBHjBOQNAKDL
NQG@UD@PTDRSHNMXNTCKHJD@MRVDQDCOKD@RD
BNMRTKSSGD3RTOONQSRDBSHNMNESGD!NVDQR
6HKJHMRVDARHSDVVVANVDQRVHKJHMRBNL


$-&+(2'
3DBGMHB@K2ODBHkB@SHNMR
,NCDK 3
#DRBQHOSHNM 6HQDKDRR/NQS@AKD2OD@JDQ
3DBGMHB@KED@STQDR !KTDSNNSG
#HFHS@K2HFM@K/QNBDRRHMF#2/
'HFG0T@ KHSX"K@ RR#@L OK HjDQR
1DBG@QFD@AKDKHSGHTLHNMA@SSDQX
#QHUDTMHSR WLLHM%TKKQ@MFD
W TWHKH@QX!@RR1@CH@SNQR !1
%QD PT DMBXQDRON MRD 'YJ'YC!
%QDPTDMBXQ@MFD C!'YSNJ'Y
LOKHjDQONVDQNTSOTS W6
/NVDQRTOOKXUNKS@FD (MOTS5@B'Y /NVDQRTOOKX
.TSOTS5CB 
/NVDQBNMRTLOSHNM 2S@MCAX6
2KDDO6
.ODQ @SHM FSDLOD Q@ST QD 3 GHROQNCTBSHRNMK XCD RHFMD CSNVN QJ@S@M@LAHDMS
SDLODQ@STQDNETOSN¦"
(MOTSR TWHKH@QX@M@KNFTDRSDQDNLLI@BJ
2 DQ U HB Dj Q LV@ QDT OC @S DR NM KX LH BQN 42 !
'DHFGS LL
6HCSG LL
#DOSG LL
-DSVDHFGS F
$MBKNRTQD /NKXB@QANM@SD

0THBJRS@QS
3

+HSDQ@STQDO@BJ
/NVDQ
"@QSNMBNMSDMSR
36HQDKDRR/NQS@AKD2OD@JDQ
1DFHNM@KOKTF@C@OSDQR

/K@X/@TRD
+DBSTQD/@TRD
/K@X/@TRD
1DOQNCTBBHłM/@TR@
1HOQNCTYHNMD/@TR@
5NKTLDTO
TFLDMSDQ5NKTLD
+@TSRSĔQJDDQGŅGDM
TLDMS@QUNKTLDM
TLDMS@QDHKUNKTLD
!KTDSNNSGO@HQHMF
OO@HQ@FD!KTDSNNSG
!KTDSNNSG*NOOKTMF
2HMBQNMHY@BHłM!KTDSNNSG
AAHM@LDMSN!KTDSNNSG
5NKTLDCNVM
#HLHMTDQ5NKTLD
+@TSRSĔQJDQDCTYHDQDM
1DCTBHQUNKTLDM
AA@RR@QDHKUNKTLD
/NVDQNM/NVDQNEE"GDBJA@SSDQX
,@QBGD QQĢS-HUD@T!@SSDQHD
$HMRBG@KSDM TRRBG@KSDM JJTRS@MCOQŘEDM
/TDRS@DML@QBG@#DRBNMDWHłM"NLOQNA@QA@SDQİ@
BBDRN2ODMSN"NMSQNKKNA@SSDQHD
"NMSQNKR